Given an array of pairs Edges[][], representing edges connecting vertices in a Tree consisting of N nodes, the task is to find the minimum time… Read More The post Minimum time required to color all edges of a Tree appeared first on GeeksforGeeks.
Yearly Archives: 2021
2595 posts
i’m new to linux. I executed a chmod command to get read and write permitions to the root system. But now my laptop does not startup. When I turn on my laptop, It shows these errors and after that it freez on blank screen: See errors here Is there anyway […]
A few months ago I created a Windows 10 VM to host a development version of an enterprise software platform. I set up this software with help from an outside rep, and came back a few months ago having forgotten the password to the VM. Ideally, I’d like to reset […]
I just started using Power Pivot and Dax. Today I learned the benefits of creating my own measures (counta, etc) vs creating them directly in the pivot table. So I thought I could do the same thing with percent to column total. I know I can easily do this with […]
// This is my first foray into actually asking a question on stack-exchange, if I have erred in location or protocol please let me know! Basic Problem: I am trying to set up a Wifi router in an specific area, so that when connected I can access some utilities/services that […]
My current build from early 2018: CPU: intel i7-8700k motherboard: Gigabyte Z390 case: NZXT mid tower GPU: NVIDIA GTX 1080Ti AIO: NZXT Kraken Z53 32GB RAM 250GB SSD for boot drive 2TB hard drive for everything else I’m thinking of re-building an ITX with a smaller case and I’m thinking […]
For a while now, I’ve been creating these 3D scenes with CSS for fun — usually on my live stream. 3D CSS Responsive Stunt Plane! 🛩️ It does loops and rolls! 😎 Responds to mouse movement 🐭 👉 https://t.co/A1zNmfEzzi via @CodePen pic.twitter.com/87D7LIXLr2 — Jhey 🐻🛠 (Exploring Opportunities ✨) (@jh3yy) March […]
This is the code I copied from MagePlaza. class Index extends MagentoFrameworkAppActionAction { protected $_pageFactory; public function __construct( MagentoFrameworkAppActionContext $context, MagentoFrameworkViewResultPageFactory $pageFactory) { $this->_pageFactory = $pageFactory; return parent::__construct($context); } public function execute() { return $this->_pageFactory->create(); } } How we will decide that here we need to use PageFactory and why […]
I am building catalog of my site. I have medicines with generic and brand names like below Generic Name is an attribute name and it’s searchable. when I search Sildenafil it shows all products having the same attribute value(Viagra and Sildenafil). How can I search products on the basis of […]